#pragma once
#include "base.h"
class Plane
{
	friend class Planes;
	coordination coo;
	bool startFromLeft;
	Plane(int y, bool startFromLeft);

};
class Planes
{
	std::vector<Plane> planes_;
	friend void updateView();
public:
	Planes();
	void add(int y, bool startFromLeft);
};